In Netwide Assembler (NASM) 2.14.02, stack consumption occurs in expr# functions in asm/eval.c. This potentially affects the relationships among expr0, expr1, expr2, expr3, expr4, expr5, and expr6 (and stdscan in asm/stdscan.c). This is similar to CVE-2019-6290 and CVE-2019-6291.
The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Netwide_assembler | Nasm | 2.14.02 (including) | 2.14.02 (including) |
| Nasm | Ubuntu | bionic | * |
| Nasm | Ubuntu | disco | * |
| Nasm | Ubuntu | eoan | * |
| Nasm | Ubuntu | groovy | * |
| Nasm | Ubuntu | hirsute | * |
| Nasm | Ubuntu | impish | * |
| Nasm | Ubuntu | kinetic | * |
| Nasm | Ubuntu | lunar | * |
| Nasm | Ubuntu | mantic | * |
| Nasm | Ubuntu | trusty | * |
| Nasm | Ubuntu | xenial | * |